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    • 8. 发明授权
    • Thermally re-mendable cross-linked polymers
    • 热可修饰的交联聚合物
    • US06933361B2
    • 2005-08-23
    • US10194332
    • 2002-07-12
    • Fred WudlXiangxu Chen
    • Fred WudlXiangxu Chen
    • C08F2/60C08F232/00
    • C08F2/60
    • Thermally re-mendable cross-linked polymeric materials that can be repeatedly mended or repaired by simple thermal treatment. The polymeric materials are made by polymerizing furan monomers and maleimide monomers via the Diels-Alder (DA) reaction wherein the furan monomers have at least three furan moieties and the maleimide monomers have at least three maleimide moieties. The intermonomer linkages that form between the furan and maleimide monomers are thermally reversible and do not require the addition of catalysts, additional monomer or special surface treatments.
    • 可热修复的交联聚合物材料,可以通过简单的热处理反复修补或修复。 通过Diels-Alder(DA)反应聚合呋喃单体和马来酰亚胺单体制备聚合物材料,其中呋喃单体具有至少三个呋喃部分,马来酰亚胺单体具有至少三个马来酰亚胺部分。 在呋喃和马来酰亚胺单体之间形成的间体连接是热可逆的,不需要加入催化剂,另外的单体或特殊的表面处理。